Diego Biurrun
4f9297ac3b
build: Prefer NASM assembler over YASM
...
NASM is more actively maintained and permits generating dependency information
as a sideeffect of assembling, thus cutting build times in half.
(Cherry-picked from libav commit 57b753b445
)
Signed-off-by: James Almer <jamrial@gmail.com>
8 years ago
Paul B Mahol
b9d0a5fc21
avfilter: add roberts cross operator
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Paul B Mahol
ca5cf84655
avfilter: add superequalizer filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Paul B Mahol
d4d1fc823f
avfilter: add native headphone spatialization filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Paul B Mahol
c948414876
avformat: add Gremlin Digital Video demuxer
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Paul B Mahol
2336c76b22
avfilter/af_sofalizer: switch to libmysofa
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Paul B Mahol
dc72d1dde9
avfilter: add audio surround upmixer
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Rostislav Pehlivanov
220b24c7c9
lavc: remove libschroedinger encoding and decoding wrappers
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The library has stopped being developed and Debian has removed it
from its repositories citing security issues.
The native Dirac decoder supports everything the library has and basic
encoding support is still provided via the native vc2 (Dirac Pro, intra
only version of Dirac) encoder. Hence, there's no reason to still support
linking to the library and potentially leading users into security issues.
8 years ago
Rostislav Pehlivanov
a3deeaade3
lavf: remove the libnut library wrapper
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libnut is outdated and not developed anymore, all nut developments
happens in this repo, so users are getting mislead
8 years ago
James Almer
5ff31babfc
avformat/movenc: remove experimental check for VP9 streams
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The muxer has been updated and is now complaint with the v1.0 of the spec.
8 years ago
Paul B Mahol
deaab31d61
avfilter: add audio crossfeed filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Rostislav Pehlivanov
5fd4cffe32
lavc: add a librsvg rasterization library wrapper
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Enables rendering of SVG images. This is possible since SVG images
still contain and specify the dimensions in pixels to which they've
been drawn to and thus enable browsers to display them without any
external data. Users can still override and generate images with
arbitrary resolutions.
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
8 years ago
Yogender Gupta
921bd9a2be
avfilter/scale_cuda: add CUDA scale filter
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Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
8 years ago
Paul B Mahol
65b7109105
Changelog: mention afir addition
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Timo Rothenpieler
ef390e348e
Changelog: document updated Video Codec SDK
8 years ago
Paul B Mahol
399c7ab9c6
avfilter: add video oscilloscope filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Paul B Mahol
dfc4ce5f5d
avfilter: add lumakey filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Paul B Mahol
01729f77dd
avfilter: add doubleweave filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Paul B Mahol
74acc1eec5
avfilter: add deflicker filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Mark Thompson
3cbf717425
Changelog: fix position of VAAPI MPEG-2/VP8 encode entry
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This was merged in the wrong place.
8 years ago
James Almer
7ab9d3f341
Changelog: add missing entry for VP8 QSV decoder
8 years ago
James Almer
50e5949566
Changelog: add 3.3
8 years ago
Rostislav Pehlivanov
487ca38e8b
Changelog: reorder last entry
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Entries are organized in descending chronological order.
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
8 years ago
Rostislav Pehlivanov
a8fe8d6b4a
lavfi: remove af_asynts filter
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Long overdue for removal, af_aresample should be used instead.
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
8 years ago
Gerion Entrup
5e3a418b60
add signature filter for MPEG7 video signature
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This filter does not implement all features of MPEG7. Missing features:
- compression of signature files
- work only on (cropped) parts of the video
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 years ago
Paras Chadha
5dab7b91ad
avcodec: add XPM decoder and demuxer
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Signed-off-by: Paras Chadha <paraschadha18@gmail.com>
8 years ago
Anton Khirnov
807a3b30d2
lavfi: add a QSV scaling filter
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This merges libav commit ac7bfd6967
,
which was previously skipped.
(cherry picked from commit ac7bfd6967
)
Signed-off-by: Mark Thompson <sw@jkqxz.net>
8 years ago
Kostya Shishkov
a63496cc88
avcodec: add ClearVideo decoder
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Only I-frames are decoded for now.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Paul B Mahol
039011b6b0
avcodec: add ScreenPressor decoder
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Rostislav Pehlivanov
ada281dbe2
Changelog: add entry for the native Opus encoder
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Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
8 years ago
Paul B Mahol
8259f8a720
avcodec: add FM Screen Capture Codec decoder
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Mark Thompson
d1acab8293
vaapi_encode: Add VP8 support
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Fixes ticket #6116 .
(cherry picked from commit ca62236a89
)
8 years ago
Mark Thompson
3b95c7c17d
vaapi_encode: Add MPEG-2 support
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(cherry picked from commit ca6ae3b77a
)
8 years ago
Jerry Jiang
884506dfe2
Implement optimal huffman encoding for (M)JPEG.
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> seems to break
> make fate-vsynth1-mjpeg-444
Fixed.
8 years ago
Paul B Mahol
012dd8c99a
avfilter: add midequalizer filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Paul B Mahol
acf1dd5b74
avfilter: add threshold filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Paul B Mahol
036e12b225
avformat: add SCC muxer
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Mark Thompson
ca6ae3b77a
vaapi_encode: Add MPEG-2 support
8 years ago
Paul B Mahol
ee8e00b703
avfilter: add abitscope multimedia filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Paul B Mahol
b953aec3c4
avformat: add Sample Dump eXchange demuxer
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Paul B Mahol
08e5732318
avfilter: add EIA-608 line extractor
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Signed-off-by: Dave Rice <dave@dericed.com>
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Paul B Mahol
7f9978b0bd
avformat: add MIDI Sample Dump Standard demuxer
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Steinar H. Gunderson
2a293ec7ac
avcodec: add Newtek SpeedHQ decoder
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This decoder can decode all existing SpeedHQ formats (SHQ0–5, 7, and 9),
including correct decoding of the alpha channel.
1080p is decoded in 142 fps on one core of my i7-4600U (2.1 GHz Haswell),
about evenly split between bitstream reader and IDCT. There is currently
no attempt at slice or frame threading, even though the format trivially
supports both.
NewTek very helpfully provided a full set of SHQ samples, as well as
source code for an SHQ2 encoder (not included) and assistance with
understanding some details of the format.
8 years ago
Anton Khirnov
e199a80994
Changelog: mention the new avbuild/ directory
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Especially config.log is often read by users trying to compile Libav, so
its move should be documented.
8 years ago
Paul B Mahol
90ac9f4094
avcodec: add QDMC decoder
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Paul B Mahol
73651090ca
avcodec: add Apple Pixlet decoder
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Paul B Mahol
95fb9e0205
avcodec: add pcm_f16le and pcm_f24le decoder
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Anton Khirnov
ea8b730d8e
hevcdec: add a VAAPI hwaccel
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Partially based on a patch by Timo Rothenpieler <timo@rothenpieler.org>.
Additional scaling list handling fix by Jun Zhao <mypopydev@gmail.com>.
8 years ago
Anton Khirnov
1783d7ec03
Changelog: add some missing entries
8 years ago
Martin Vignali
90af962911
libavcodec : add decoder for Photoshop PSD image files
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Decode the Image Data Section (which contains merged pictures).
Support RGB/A and Grayscale/A in 8bits and 16 bits per channel.
Support uncompress and rle decompression in Image Data Section.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 years ago